Add comments to G29
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1 changed files with 8 additions and 8 deletions
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@ -674,15 +674,15 @@ G29_TYPE GcodeSuite::G29() {
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int8_t inStart, inStop, inInc;
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int8_t inStart, inStop, inInc;
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if (zig) { // away from origin
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if (zig) { // Zig away from origin
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inStart = 0;
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inStart = 0; // Left or front
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inStop = PR_INNER_END;
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inStop = PR_INNER_END; // Right or back
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inInc = 1;
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inInc = 1; // Zig right
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}
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}
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else { // towards origin
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else { // Zag towards origin
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inStart = PR_INNER_END - 1;
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inStart = PR_INNER_END - 1; // Right or back
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inStop = -1;
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inStop = -1; // Left or front
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inInc = -1;
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inInc = -1; // Zag left
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}
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}
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zig ^= true; // zag
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zig ^= true; // zag
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